Clean and protect your rifle with the Hoppe's Rifle Cleaning Kit. Hoppe's has been making gun care products for more than 100 years. That means they know a thing or two about making a proper gun cleaning kit. That is precisely why hunters, shooters and those in search of the perfect gift continually turn to Hoppe's. Their kits aren't just convenient, they're extremely well thought out. This kit has everything you need to clean your rifle and is for calibers: .22, .221, .223, .224, and .225